Jaw Coupling Hub; 7/8" Bore; 3-5/16" Hub Dia; Jaw Coupling; Hub; Shaft; Finished Bore; Keyway; 3.313" Outside Diameter; 1.688" Length Thru Bore; L110 Size or Series; Set Screw; Cast Iron; 5000 Maximum Speed; Buna-N 792 | Hytrel/Bronze 2268 | Urethane 1188In-Lbs Torque

Jaw Coupling Hub; 1-3/8" Bore; 2-17/32" Hub Dia; Jaw Coupling; Hub; Shaft; Finished Bore; Keyway; 2.531" Outside Diameter; 1.375" Length Thru Bore; L100 Size or Series; Set Screw; Cast Iron; 7000 Maximum Speed; Buna-N 417 | Hytrel/Bronze 1134 | Urethane 626In-Lbs Torque